Index: /CKEditor/branches/versions/3.4.x/_source/plugins/styles/plugin.js
===================================================================
--- /CKEditor/branches/versions/3.4.x/_source/plugins/styles/plugin.js	(revision 6035)
+++ /CKEditor/branches/versions/3.4.x/_source/plugins/styles/plugin.js	(revision 6036)
@@ -1354,5 +1354,7 @@
 	{
 		var selection = document.getSelection(),
-			ranges = selection.getRanges( true ),
+			// Bookmark the range so we can re-select it after processing.
+			bookmarks = selection.createBookmarks( 1 ),
+			ranges = selection.getRanges( 1 ),
 			func = remove ? this.removeFromRange : this.applyToRange,
 			range;
@@ -1362,5 +1364,11 @@
 			func.call( this, range );
 
-		selection.selectRanges( ranges );
+		if ( bookmarks.length == 1 && bookmarks[0].collapsed )
+		{
+			selection.selectRanges( ranges );
+			document.getById( bookmarks[ 0 ].startNode ).remove();
+		}
+		else
+			selection.selectBookmarks( bookmarks );
 	}
 })();